INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7abdf2de226958b14d07f2a7f31680e9fe1d2215dc756e2a95f6560010ec0981', 
    'Euh18SGsxjzUuXWMRHXWH92w49Mpui67Y9fjYfnC2vw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)